INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '323f89c913fc72fb14a851210abec6ce6b10762685ddc91726cd65a4f32ab88d', 
    '/m8V1GoGe1wg5DQx9MQCO79hC4jfjqb1oRZjXaxyM00=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)